Personally I enjoy watching this show, shame to see it go.
Source: TV OvermindStargate Universe Canceled by SyFy
The SyFy network has chosen to cancel Stargate Universe. Deadline.com is now reporting that the show will not be renewed for a third season. Stargate Universe is the last Stargate spin-off currently on television, so unless they choose to create a new show in this particular universe, the franchise might be retired. Despite the cancellation, SyFy will be airing the remaining 10 episodes of SGU's second season in the spring.
SyFy also recently canceled Caprica, the prequel for Battlestar Galactica. Warehouse 13, Eureka and Haven will all be returning next year and will be joined by the new series Being Human, Alphas and Battlestar Galactica: Blood & Chrome